package com.wangyadong.hobby.schedule.jobtask.teststack.test.map;

import com.wangyadong.hobby.schedule.jobtask.tree.pq.Entry;

/**
 * <p>
 *
 * @author <714037465@qq.com>
 * @since 2018/9/2612:44
 **/
public interface Map<K, V> {

    int size();

    boolean isEmpty();

    V get(K key);

    V put(K key, V value);

    V remove(K key);

    Iterable<K> keySet();

    Iterable<V> values();

    Iterable<Entry<K, V>> entrySet();


}
